Amount of precipitationAmount of precipitation(mm)
Type of precipitationType of precipitation
Risks:
Precipitation riskPrecipitation risk(%)
Storm risk.(%)
Brightness:
Visibility(km)
Pressure(hPa)
UV
Temperature
Air tempAir temp
Perceived temp
Air temp
Perceived temp
Offshore
Offshore wind
Offshore sea(m)
20
15
10
5
0
30
20
10
0
10
5
0
20
15
10
5
0
5
0
0.5
0
3
0
25
20
15
10
70
65
60
55
Fri 1
03h
04h
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
00h
01h
02h
Run : 29/04 00ZMesh : 1kmUpdated, 10h agoUpdate imminent
Fri 1
03h
04h
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
00h
01h
02h
95°EE
100°EE
100°EE
105°EESE
115°SEESE
115°SEESE
120°SEESE
130°SESE
140°SESE
155°SESSE
170°SS
180°SS
200°SSSW
220°SWSW
225°SWSW
210°SWSSW
225°SWSW
240°SWWSW
255°WWSW
265°WW
255°WWSW
240°SWWSW
245°SWWSW
225°SWSW
59362
59362
59362
510362
59362
611372
611372
612373
612373
612373
612373
510362
510362
59362
59362
59362
48252
47242
36242
24121
23121
23121
35131
35131
9164103
9175113
10195123
11206124
9175113
12226144
13247154
12236144
13257164
13257164
15278174
14267164
13257164
13257164
13247154
11216134
11206124
10185113
815493
815493
612373
611372
611372
612373
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.1
0
0
0
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
265°WW
265°WW
265°WW
265°WW
265°WW
265°WW
265°WW
265°WW
265°WW
265°WW
265°WW
265°WW
265°WW
265°WW
265°WW
265°WW
265°WW
265°WW
265°WW
270°WW
270°WW
270°WW
270°WW
270°WW
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
11
11
11
12
12
12
12
12
12
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
90
100
100
110
110
110
110
120
120
130
130
130
130
140
140
140
140
140
140
140
140
140
130
130
4.9
5.6
5.7
5.3
4.5
3.4
2.4
1.6
1.4
1.7
2.5
3.7
4.8
5.5
5.8
5.5
4.7
3.7
2.6
1.8
1.4
1.6
2.3
3.4
1661
1661
1661
1661
1661
1661
1661
1662
1762
1762
1763
1762
1662
1662
1662
1662
1762
1762
1762
1762
1762
1762
1661
1661
5
5
5
75
85
60
75
85
85
100
95
95
100
95
85
90
85
80
90
95
95
80
75
85
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0
0
0
0
0
0
0
0
0
0
0
-
-
-
-
-
-
-
-
-
-
-
-
-
0
0
0
0
0
0
0
0
20
20
35
45
50
40
35
45
45
40
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
15
15
10
10
5
4
3
3
3
1012
1012
1012
1013
1013
1014
1014
1014
1015
1015
1016
1016
1016
1016
1016
1017
1017
1017
1018
1018
1019
1019
1019
1020
0
0
0
0
0
0
1
1
2
3
4
4
3
3
2
1
0
0
0
0
0
0
0
0
1559
1560
1660
1660
1660
1660
1661
1763
1864
1865
1965
1965
1865
1865
1864
1763
1763
1762
1661
1660
1660
1560
1559
1559
1356
1356
1456
1457
1456
1457
1559
1660
1763
1865
2067
2068
2067
2068
1965
1762
1762
1660
1559
1559
1559
1558
1458
1457
713348
814349
815349
9163410
10183511
10183511
10183511
10183511
9173511
9173511
10193512
9163410
713348
510236
510236
48225
48225
47224
59236
59236
47224
47224
59236
510236
0.6
0.7
0.7
0.7
0.7
0.8
0.8
0.9
0.9
1
1
1
1.1
1.1
1.1
1
1
1
1.1
1.1
1.1
1.1
1
1
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time CaptionGlossary
Expert opinion
Low 1007 hPa centered off North Portugal moving at 13 knots to the East-North-East to be centered on the South-East of the Bay of Biscay.
For La Rochelle - Vieux-Port : No gale warning.
The reliability of the situation is assessed at 80%.
Very cloudy skies with short clear spells.Risk of some spots of rain in the morning, showers late in the day.In the evening, very cloudy. Possibility of showers ESE force 3 turning S in the middle of the day then WSW force 2. Gusts reaching 15 knots in the middle of the day. Smooth sea becoming smooth to slight in the evening. Low, fairly long swell from W. Excellent visibility becoming excellent in the middle of the day then reduced by mist.
semaphore stations
Station La Rochelle-Ile De Re located 4 km from La Rochelle - Vieux-Port
* +33 1 77 86 86 86: short number of forecasts for France accessible from France - €2.99 per call** 0899 70 12 34: number of forecasts for France and the World accessible from France - €2.99 per call